summaryrefslogtreecommitdiff
path: root/src/plugins/qmlprofiler/canvas/qmlprofilercanvas.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/plugins/qmlprofiler/canvas/qmlprofilercanvas.cpp')
-rw-r--r--src/plugins/qmlprofiler/canvas/qmlprofilercanvas.cpp105
1 files changed, 0 insertions, 105 deletions
diff --git a/src/plugins/qmlprofiler/canvas/qmlprofilercanvas.cpp b/src/plugins/qmlprofiler/canvas/qmlprofilercanvas.cpp
deleted file mode 100644
index 3503807896..0000000000
--- a/src/plugins/qmlprofiler/canvas/qmlprofilercanvas.cpp
+++ /dev/null
@@ -1,105 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of Qt Creator.
-**
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia. For licensing terms and
-** conditions see http://qt.digia.com/licensing. For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights. These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-****************************************************************************/
-
-#include "qmlprofilercanvas.h"
-
-#include "qdeclarativecontext2d_p.h"
-
-#include <qpixmap.h>
-#include <qpainter.h>
-
-namespace QmlProfiler {
-namespace Internal {
-
-QmlProfilerCanvas::QmlProfilerCanvas()
- : m_context2d(new Context2D(this))
-{
- setAcceptedMouseButtons(Qt::LeftButton);
- m_drawTimer.setSingleShot(true);
- connect(&m_drawTimer, SIGNAL(timeout()), this, SLOT(draw()));
-
- m_drawTimer.start();
-}
-
-void QmlProfilerCanvas::requestPaint()
-{
- if (m_context2d->size().width() != width()
- || m_context2d->size().height() != height()) {
- m_drawTimer.start();
- } else {
- update();
- }
-}
-
-void QmlProfilerCanvas::requestRedraw()
-{
- m_drawTimer.start();
-}
-
-// called from GUI thread. Draws into m_context2d.
-void QmlProfilerCanvas::draw()
-{
- QMutexLocker lock(&m_pixmapMutex);
- m_context2d->reset();
- m_context2d->setSize(width(), height());
-
- if (width() > 0 && height() > 0)
- emit drawRegion(m_context2d, QRect(0, 0, width(), height()));
- update();
-}
-
-// called from OpenGL thread. Renders m_context2d into OpenGL buffer.
-void QmlProfilerCanvas::paint(QPainter *p)
-{
- QMutexLocker lock(&m_pixmapMutex);
- p->drawPixmap(0, 0, m_context2d->pixmap());
-}
-
-void QmlProfilerCanvas::componentComplete()
-{
- const QMetaObject *metaObject = this->metaObject();
- int propertyCount = metaObject->propertyCount();
- int requestPaintMethod = metaObject->indexOfMethod("requestPaint()");
- for (int ii = QmlProfilerCanvas::staticMetaObject.propertyCount(); ii < propertyCount; ++ii) {
- QMetaProperty p = metaObject->property(ii);
- if (p.hasNotifySignal())
- QMetaObject::connect(this, p.notifySignalIndex(), this, requestPaintMethod, 0, 0);
- }
- QQuickItem::componentComplete();
- requestRedraw();
-}
-
-void QmlProfilerCanvas::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry)
-{
- QQuickItem::geometryChanged(newGeometry, oldGeometry);
- requestRedraw();
-}
-
-}
-}